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| Customization: | Available |
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| Type: | Lorawan Water Level Sensor |
| Contact: | Contactless |
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Introduction:
Submersible Water Level EM500-SWL is designed for measuring liquid level in harsh environments and transmitting data using LoRaWAN® technology. With this low power consumption technology, EM500-SWL can work up to 10 years with 19000 mAh battery. Combining with Milesight LoRaWAN® gateway and Milesight Development Platform solution, users can manage all sensor data remotely and visually.
EM500-SWL is widely used for applications like tank level monitoring, river level monitoring, etc.
| Specifications Submersible Water Level Sensor EM500-SWL | |||
| Wireless Transmission | |||
| Technology | LoRaWAN® | ||
| Antenna | Internal Antenna | ||
| Frequency | CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4 | ||
| Tx Power | 16dBm(868)/20dBm(915)/19dBm(470) | ||
| Sensitivity | -137dBm @300bps | ||
| Mode | OTAA/ABP C lass A | ||
| Measurement | |||
| Pressure Type | Vented Gauge | ||
| Range | 0 ~ 3m/5m/10m (Customizable up to 200 m) | ||
| Supported Liquid | H2O (Customizable for other liquids) | ||
| Accuracy | ± 0.5% FS | ||
| Resolution | 0.01 m | ||
| Long-term Stability | ≤ ± 0.3% FS/year | ||
| Others | |||
| LED | 1 × LED Indicator (Internal) | ||
| Button | 1 × Power/Reset Button (Internal) | ||
| USB | 1 × USB Type-C(Internal) for Configuration and Console | ||
| Operation | |||
| Power On & Off | NFC, Power Button (Internal) | ||
| Configuration | Mobile App(via NFC), PC software(via USB Type-C), Downlink | ||
| Advanced Feature | Data Storage (1000 entries), Data Retransmission, Data Retrievability, Threshold Alarm |
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| Physical Characteristics | |||
| Cable Length | At least 1-1.5m longer than measuring range | ||
| Power Supply | 1 × 19000 mAh Li-SOCL2 battery (ER34615) | ||
| Battery Life*(10 min interval, 25°C) |
10 years(SF7&SF10, EU868) 10 years (SF7, US915) Around 9 years (SF10, US915) |
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| Operating Temperature | Transceiver: -30°C~70°C Level Sensor: -20°C~70°C |
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| Relative Humidity | 0% to 100% (non-condensing) | ||
| Ingress Protection | Transceiver: IP67 Level Sensor: IP68 |
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| Housing&Color | Transceiver: ABS + PC, Grey Level Sensor: Stainless Steel 304, Silver |
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| Weight | Transceiver: 328g (With Battery and Mounting Bracket) Level Sensor: Differs as cable length |
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| Dimension | Transceiver: 105.4 × 71 × 69.5 mm (4.1 × 2.8 × 2.7 in) Level Sensor: 130 × ф27 mm (5.1 × ф1.1 in) |
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| Installation | Pole, Wall or DIN Rail Mounting | ||
| Approvals | |||
| Regulatory | CE, FCC, ICASA, ISED, Telec | ||
| Environmental | RoHS | ||
| * Tested under laboratory conditions and for guideline purposes only. | |||
Our company offers multi-potential sensing products to capture the most meaningful data and makes it accessible across diverse applications. It innovatively applies emerging technologies such as Al, 5G, and loT to distinct use scenarios. With a commitment to making sensing matter, Milesight quickly responds to customer-specific challenges and collaborates with an expanding network of partners to deliver unique data value. It is determined to make real, positive impacts in smart buildings, intelligent traffic, intelligent security, smart cities, and beyond.
Advanced Technology
Over half of Milesight employees are R&D engineers. With 15% annual investment of the sales revenue, solid knowledge and years of experience, Milesight has gained strong R&D strength. Therefore, Milesight is able to introduce innovative products and satisfy customers' needs with customized solutions.
Better Quality
Aiming at providing more functional, beautiful and affordable video surveillance and IoT products, Milesight endeavors to develop stylish and quality products. Milesight owns rich product portfolios boasting low defect rates. Meanwhile, we are an ISO9001 authorized company and our products are certificated with CE, FCC, LoRaWAN®, RoHS, RCM, etc., meeting the daunting and demanding requirements of global security industry.
Worldwide Coverage
Milesight adapts to each and every products and applications demand from global market and has now provided services over 120+ countries and regions, creating a wide spectrum of complete end-to-end solutions including retail, government, industry, education, commercial, agriculture, etc. To take a quick response and bring efficient support to the corresponding market, Milesight forms a global presence with worldwide offices in the USA, Korea, Taiwan China and China Mainland.
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